Ledger CTO Warns of DarkSword Safari Attack That Can Steal Crypto Keys From iPhones
TL;DR: Charles Guillemet, Chief Technology Officer at Ledger, issued a public alert on September 21, 2026, regarding the DarkSword exploit chain targeting Safari. The threat chains six iOS security flaws that compromise the JavaScriptCore engine, bypass sandbox isolation, and exploit the system kernel. Google confirmed that the original vulnerabilities in the chain were patched starting ... Read more
TL;DR: Charles Guillemet, Chief Technology Officer at Ledger, issued a public alert on September 21, 2026, regarding the DarkSword exploit chain targeting Safari. The threat chains six iOS security flaws that compromise the JavaScriptCore engine, bypass sandbox isolation, and exploit the system kernel. Google confirmed that the original vulnerabilities in the chain were patched starting ... Read more